From: Radiographic study of the distribution of maxillary intraosseous vascular canal in Koreans
Age
30s
40s
50s
60s
70s
Identified/investigated
6/18
17/61
36/86
25/95
8/24
CH
18.06 (±4.11)
15.48 (±3.01)
16.49 (±2.87)
16.45 (±3.51)
16.75 (±2.82)